ATA464582A - RING SHAPED PREVENTER AND SEALING RING HIEFUER - Google Patents

RING SHAPED PREVENTER AND SEALING RING HIEFUER

Info

Publication number
ATA464582A
ATA464582A AT0464582A AT464582A ATA464582A AT A464582 A ATA464582 A AT A464582A AT 0464582 A AT0464582 A AT 0464582A AT 464582 A AT464582 A AT 464582A AT A464582 A ATA464582 A AT A464582A
Authority
AT
Austria
Prior art keywords
ring
hiefuer
sealing ring
preventer
shaped preventer
Prior art date
Application number
AT0464582A
Other languages
German (de)
Other versions
AT382205B (en
Original Assignee
Cameron Iron Works Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Publication of ATA464582A publication Critical patent/ATA464582A/en
Application granted granted Critical
Publication of AT382205B publication Critical patent/AT382205B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
AT0464582A 1981-12-28 1982-12-22 RING SHAPED PREVENTER AND SEALING RING HIEFUER AT382205B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/335,219 US4460150A (en) 1981-12-28 1981-12-28 Annular blowout preventer

Publications (2)

Publication Number Publication Date
ATA464582A true ATA464582A (en) 1986-06-15
AT382205B AT382205B (en) 1987-01-26

Family

ID=23310789

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0464582A AT382205B (en) 1981-12-28 1982-12-22 RING SHAPED PREVENTER AND SEALING RING HIEFUER

Country Status (14)

Country Link
US (1) US4460150A (en)
JP (1) JPS58195689A (en)
AT (1) AT382205B (en)
AU (1) AU547144B2 (en)
CA (1) CA1195608A (en)
CH (1) CH650834A5 (en)
DE (1) DE3245166C2 (en)
FR (1) FR2519065B1 (en)
GB (1) GB2112431B (en)
MX (1) MX156724A (en)
NL (1) NL190876C (en)
NO (1) NO164192C (en)
NZ (1) NZ202366A (en)
SG (1) SG82785G (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458876A (en) * 1982-09-16 1984-07-10 Ventre Corporation Annular blowout preventer
US4830334A (en) * 1988-10-03 1989-05-16 Welker Robert H Resilient plug construction for a flow regulator incorporating stress limiting means
US5167283A (en) * 1991-12-20 1992-12-01 Abb Vetco Gray Inc. Combination ball valve and annular pipe seal
GB2488152A (en) * 2011-02-18 2012-08-22 Niall Campbell Hastie Annular sealing and centralising device
US9938793B2 (en) * 2015-11-24 2018-04-10 Freudenberg Oil & Gas, Llc Spherical blow out preventer annular seal
US9963951B2 (en) * 2015-12-22 2018-05-08 Cameron International Corporation Annular blowout preventer
EP3394460A1 (en) 2015-12-23 2018-10-31 Peak Well Services Pty Ltd. Torque transfer apparatus and methods of use
CA3009578A1 (en) 2015-12-23 2017-06-29 Peak Well Systems Pty Ltd Expanding and collapsing apparatus and methods of use
GB201522725D0 (en) 2015-12-23 2016-02-03 Peak Well Systems Pty Ltd Expanding and collapsing apparatus and methods of use
CA3009582A1 (en) 2015-12-23 2017-06-29 Peak Well Systems Pty Ltd Downhole apparatus and methods of use
US10287841B2 (en) * 2017-03-13 2019-05-14 Cameron International Corporation Packer for annular blowout preventer
US10590728B2 (en) 2017-05-19 2020-03-17 Cameron International Corporation Annular blowout preventer packer assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148844A (en) * 1936-10-02 1939-02-28 Hydril Co Packing head for oil wells
US2760750A (en) * 1953-08-13 1956-08-28 Shaffer Tool Works Stationary blowout preventer
US2846178A (en) * 1955-01-24 1958-08-05 Regan Forge & Eng Co Conical-type blowout preventer
US2812197A (en) * 1955-08-16 1957-11-05 Shaffer Tool Works Toggle packer, well head preventer
US3915424A (en) * 1973-01-26 1975-10-28 Hydril Co Blowout preventer with variable inside diameter
SE413200B (en) * 1978-08-14 1980-04-28 Asea Atom Ab SEALING PRESSURE SEALING DEVICE
US4310139A (en) * 1980-04-04 1982-01-12 Cameron Iron Works, Inc. Annular blowout preventer

Also Published As

Publication number Publication date
NL190876B (en) 1994-05-02
AU9061982A (en) 1983-07-07
NL190876C (en) 1994-10-03
CA1195608A (en) 1985-10-22
NL8204417A (en) 1983-07-18
SG82785G (en) 1986-07-18
MX156724A (en) 1988-09-28
NO824386L (en) 1983-06-29
GB2112431A (en) 1983-07-20
AT382205B (en) 1987-01-26
JPS58195689A (en) 1983-11-14
DE3245166A1 (en) 1983-07-07
NZ202366A (en) 1985-08-16
AU547144B2 (en) 1985-10-10
US4460150A (en) 1984-07-17
CH650834A5 (en) 1985-08-15
DE3245166C2 (en) 1986-11-06
FR2519065A1 (en) 1983-07-01
FR2519065B1 (en) 1987-04-24
GB2112431B (en) 1985-08-07
NO164192C (en) 1990-09-05
NO164192B (en) 1990-05-28
JPH0317998B2 (en) 1991-03-11

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee